Harvesters – Horse rakes – Side delivery
Reexamination Certificate
2006-09-05
2006-09-05
Petravick, Meredith (Department: 3671)
Harvesters
Horse rakes
Side delivery
C056S375000
Reexamination Certificate
active
07100351
ABSTRACT:
A foldable hay rake has two rake arms comprised of two or more arm members with rake wheels thereon. The hay rake arms are pivotally secured together to a pivot assembly to pivot in a vertical plane. The pivot assembly is pivotally secured for pivoting in a horizontal plane to a vertical post having positioning wheels at a lower end. An upper end is pivotally secured to outer ends of wing arms comprised of parallelogram members which are pivotally secured to a central base frame, which has a power cylinder to pivot the wing arms in a horizontal plane.
REFERENCES:
patent: 3568423 (1971-03-01), Hule et al.
patent: 4723401 (1988-02-01), Webster et al.
patent: 4723402 (1988-02-01), Webster et al.
patent: 4723403 (1988-02-01), Webster et al.
patent: 4932197 (1990-06-01), Allen
patent: 5305590 (1994-04-01), Peeters
patent: 5540040 (1996-07-01), Peeters
patent: 5598691 (1997-02-01), Peeters
patent: 5899055 (1999-05-01), Rowse et al.
patent: 6463726 (2002-10-01), Helfer et al.
patent: 6865873 (2005-03-01), Menichetti
patent: 2005/0055995 (2005-03-01), Kappel et al.
Rowse Dan D.
Rowse Rodney D
Petravick Meredith
Rowse Hydraulic Rakes Co., Inc.
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